Class: DragonflyPdf::Processors::Stamp

Inherits:
Object
  • Object
show all
Defined in:
lib/dragonfly_pdf/processors/stamp.rb

Instance Method Summary collapse

Instance Method Details

#call(content, stamp_pdf, _options = {}) ⇒ Object

Raises:



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# File 'lib/dragonfly_pdf/processors/stamp.rb', line 4

def call(content, stamp_pdf, _options = {})
  raise UnsupportedFormat unless content.ext
  raise UnsupportedFormat unless SUPPORTED_FORMATS.include?(content.ext.downcase)

  content.shell_update(ext: 'pdf') do |old_path, new_path|
    "#{pdftk_command} \"#{old_path}\" stamp \"#{stamp_pdf.path}\" output \"#{new_path}\""
  end
end